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the total expense of boarding house are partly fixed and
partly variable.the charge is rs 70 per head when there are
25 boarders and rs 60 when there are 50 boarders.find
charge per head when there are 100 boarders
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Answer Posted / siva
40
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Dear Sir/ Madam, Kindly send me the model question answers for RRB-Technician Signal(Physics/Maths) to saranya67veena@gmail.com
